{"product_id":"12v-80v-dc-motor-speed-controller-30a-digital-display-pwm-regulator","title":"12V–80V 30A DC Motor Speed Controller Digital Display Panel","description":"\n\u003ch2\u003eVIBE 12V–80V DC Motor Speed Controller – 30A Digital Display Panel with Soft Start \u0026amp; Slow Stop\u003c\/h2\u003e\n\u003cp\u003eTake full control of your DC motors with this high-power \u003cstrong\u003ePWM Motor Speed Controller\u003c\/strong\u003e from VIBE. Featuring a clear digital display panel, stepless speed adjustment, and programmable soft start \/ slow stop functions, this compact regulator is ideal for DIY electrical projects, industrial equipment, electric vehicles, and more.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Voltage Compatibility:\u003c\/strong\u003e Accepts DC 12V to 80V input — compatible with 12V motors (up to 250W), 24V motors (up to 350W), and 48V motors (up to 500W).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh 30A Current Rating:\u003c\/strong\u003e Handles demanding, high-power motor applications with confidence.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDigital Display Panel:\u003c\/strong\u003e Easy-to-read screen for real-time speed monitoring and quick, accurate adjustments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSoft Start \u0026amp; Slow Stop:\u003c\/strong\u003e Programmable ramp-up (0–10 seconds) and ramp-down (0–10 seconds) times reduce mechanical stress on motors and drive shafts, extending equipment life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStepless PWM Speed Control:\u003c\/strong\u003e Smooth, continuous speed adjustment from 0–100% with a 21 kHz PWM frequency for stable, flicker-free motor operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFully Programmable Settings:\u003c\/strong\u003e\n    \u003cul\u003e\n      \u003cli\u003eSet 1: Slow start time (0–10.0 sec, default 1 sec)\u003c\/li\u003e\n      \u003cli\u003eSet 2: Slow stop time (0–10.0 sec, default 1 sec)\u003c\/li\u003e\n      \u003cli\u003eSet 3: Minimum speed (0–80%, default 0%)\u003c\/li\u003e\n      \u003cli\u003eSet 4: Maximum speed (0–100%, default 100%)\u003c\/li\u003e\n      \u003cli\u003eSet 5: Speed increment per button press (1%, 2%, 5%, 10%, 15%, 20%, or 25%)\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Durable Build:\u003c\/strong\u003e PCB and alloy construction in a slim 110 × 77 × 36 mm housing ensures a long service life and easy panel mounting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 12V – 80V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0–100% of input voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12V ≤250W | 24V ≤350W | 48V ≤500W\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePWM Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpeed Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0–100% stepless\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePCB, Alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eController Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e110 × 77 × 36 mm (4.37 × 3.03 × 1.41 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePanel Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e92 × 69 × 13 mm (3.62 × 2.71 × 0.51 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Important:\u003c\/strong\u003e Connect to \u003cstrong\u003eDC (direct current) only\u003c\/strong\u003e. Do NOT connect to AC (alternating current), as this will damage the controller. Always verify correct positive (+) and negative (−) polarity before powering on.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × DC Motor Speed Controller with Digital Display Panel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10-in-1-multi-functional-bone-wrench-hex-socket-spanner-portable-repair-hand-tool-for-bicycle-motorcycle-furniture-assembly\"\u003e10-in-1 Multi-Functional Bone Wrench Hex Socket Spanner – Portable Repair Hand Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/16-in-1-multi-function-bike-repair-tool-portable-folding-hex-wrench-set-for-bicycle-motorcycle-furniture-maintenance-hand-tools\"\u003e16-in-1 Multi-Function Bike Repair Tool – Portable Folding Hex Wrench Set\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/a01f-df-6-electric-enameled-copper-wire-stripping-machine\"\u003eA01F-DF-6 Handheld Electric Enameled Copper Wire Stripper 110V\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What types of motors is this DC motor speed controller compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This PWM speed controller is designed for DC (direct current) motors operating between 12V and 80V. It supports 12V motors up to 250W, 24V motors up to 350W, and 48V motors up to 500W. It is NOT compatible with AC (alternating current) motors — connecting to AC will damage the unit.\u003c\/p\u003e\n\u003ch4\u003eQ: How does the soft start feature work on this motor speed regulator?\u003c\/h4\u003e\n\u003cp\u003eA: The soft start function gradually ramps up motor speed from 0% to the set target speed over a user-defined period of 0 to 10 seconds (default: 1 second). This reduces sudden mechanical stress on the motor shaft and connected components, helping to extend the lifespan of your equipment. The slow stop feature works similarly, gently ramping speed down rather than cutting power abruptly.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I set minimum and maximum speed limits on this controller?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. Using the onboard programming buttons and digital display, you can set a minimum speed between 0% and 80%, and a maximum speed between 0% and 100%. You can also choose how much speed changes with each button press — options include 1%, 2%, 5%, 10%, 15%, 20%, or 25% per step.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the PWM frequency of this speed controller?\u003c\/h4\u003e\n\u003cp\u003eA: This motor speed controller operates at a 21 kHz PWM (Pulse Width Modulation) frequency, which provides smooth, stable motor operation with minimal electrical noise across the full 0–100% speed range.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What types of motors is this DC motor speed controller compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This PWM speed controller is designed for DC (direct current) motors operating between 12V and 80V. It supports 12V motors up to 250W, 24V motors up to 350W, and 48V motors up to 500W. It is NOT compatible with AC (alternating current) motors — connecting to AC will damage the unit.\"}}, {\"@type\": \"Question\", \"name\": \"How does the soft start feature work on this motor speed regulator?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The soft start function gradually ramps up motor speed from 0% to the set target speed over a user-defined period of 0 to 10 seconds (default: 1 second). This reduces sudden mechanical stress on the motor shaft and connected components, helping to extend the lifespan of your equipment. The slow stop feature works similarly, gently ramping speed down rather than cutting power abruptly.\"}}, {\"@type\": \"Question\", \"name\": \"Can I set minimum and maximum speed limits on this controller?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. Using the onboard programming buttons and digital display, you can set a minimum speed between 0% and 80%, and a maximum speed between 0% and 100%. You can also choose how much speed changes with each button press — options include 1%, 2%, 5%, 10%, 15%, 20%, or 25% per step.\"}}, {\"@type\": \"Question\", \"name\": \"What is the PWM frequency of this speed controller?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This motor speed controller operates at a 21 kHz PWM (Pulse Width Modulation) frequency, which provides smooth, stable motor operation with minimal electrical noise across the full 0–100% speed range.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/ntmid8-d2.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/ntmid8-d2.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"12V–80V 30A DC Motor Speed Controller Digital Display Panel\", \"item\": \"https:\/\/ntmid8-d2.myshopify.com\/products\/12v-80v-dc-motor-speed-controller-30a-digital-display-pwm-regulator\"}]}\u003c\/script\u003e","brand":"VIBE","offers":[{"title":"Khaki","offer_id":67724925993187,"sku":"14:1202","price":83.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8383\/9203\/files\/S754c66d6bdba484a944a45f9b9be508cl.webp?v=1792278655","url":"https:\/\/vibeshopmart.com\/products\/12v-80v-dc-motor-speed-controller-30a-digital-display-pwm-regulator","provider":"VIBE","version":"1.0","type":"link"}